JP2008257148A - Eyeglasses assembly and eyeglasses set - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To make it possible to easily enjoy wearing eyeglasses according to time, place, occasion by changeably attaching the eyeglasses to a replaceable frame with one action, without the necessity to order many expensive powered glasses lenses. <P>SOLUTION: Regarding the detachable inside-hook type main lens assembly (10) comprising two main correcting lenses (L) and a lens assembly (12), hook type projections (14) are separately arranged at outer most end parts of right and left outer end parts of the assembly (10), and a magnet (16) or a magnetic body is arranged at the inside of each projection (14), the intermediate part is connected through a bridge. The replaceable frame assembly (20) that holds the main lens assembly at the inside thereof is configured to have magnet holding projections (24) for locking the hook type projection and the magnet of the main lens assembly at the same time, and the main assembly is made changeable for another with one action, and a plurality of frame assemblies are prepared so as to be replaceable with another. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention also relates to a structure of a spectacle assembly in which a plurality of frames can be replaced with respect to a correction main lens, and a spectacle set thereof.

  Conventionally, many spectacles have been proposed in which a main spectacle frame and a secondary spectacle lens, for example, a sunglasses lens are locked with a magnet and can be attached / detached / replaced. For example, Japanese Patent Application Laid-Open No. 07-128620 has been proposed for attaching a secondary spectacle lens to the front surface, and Japanese Patent Application Laid-Open No. 2003-255280 has been proposed for attaching it to the inside.

JP 07-128620 A JP 2003-255280 A

  However, in both cases where the auxiliary glasses are attached to the front side and the inner side, as shown in FIG. 3, when the temples are pushed outward as shown in FIG. 3, both the front side (not shown) and the inner side glasses are magnetized. There were frequent occurrences of secondary glasses coming off from this part. In this case, it is not a serious problem because it is a secondary spectacle that is not included, but it is important that this is a main lens that is included.

  In addition, the secondary glasses are not always worn, but in most cases they are removed. When they are removed, the main glasses with the corrective lens and the frame are always worn. . It was always the same design and could not be changed with T, P, O. To match T, P, and O, it is expensive to put a separate lens and frame with the correctness and aberration correction suitable for your eyes.

  Therefore, in order to solve the above-mentioned problems in the present invention, a removable inner-type main lens assembly composed of two correction lenses and a lens assembly has a hook-like shape at the outermost ends of both right and left outer ends. An interchangeable frame assembly that includes a projection and a magnet or a magnetic body provided on the inside thereof, an intermediate portion connected by a bridge, and holds the main lens assembly on the inside is provided on the left and right ends of the front frame. First, the main lens is structured so that it is difficult to come off.

  Next, the bridge of the main lens assembly and the bridge portion of the replaceable frame assembly are provided with means capable of being locked to each other to make it difficult to come off.

  Further, in the spectacle assembly, the two correction main lenses are each formed as a single lens assembly, each independently, and are detachably connected to the inside of the replaceable frame assembly. Also provided.

  The front frame of the replaceable frame assembly has a structure without a lens so that it can be finished at a low cost.

  An eyeglass set comprising the at least one main lens assembly and a plurality of replaceable frame assemblies is provided.

  The main lens assembly with an expensive corrective lens is difficult to come off, and in combination with multiple interchangeable frame assemblies, it is a familiar lens that is always worn with glasses designed according to T, P, O. It became possible to spend. In addition, it can be removed artificially with a single touch.

  Detachable inner lens type main lens assembly consisting of two correction main lenses and a lens assembly is provided with hook-like projections at the outermost ends of both right and left outer ends and magnets or magnetic bodies inside thereof, The exchangeable frame assembly that holds the main lens assembly on the inside is connected by a bridge at the intermediate portion, and a magnet holder that simultaneously locks the hook-shaped projections of the main lens assembly and the magnets on the left and right ends of the front frame. An eyeglass assembly characterized by having a holding projection part and further providing a locking part on each bridge part.

  FIGS. 1 to 2 are a perspective view and a partially enlarged perspective view for explanation relating to claims 1 and 2 of the present invention, and a removable inner cover comprising two correction main lenses L and L and a lens assembly 12. In the main lens assembly 10 of the type, a hook-like projection 14 is provided at the outermost ends of both right and left outer ends, a magnet or a magnetic body 16 is provided inside thereof, and an intermediate portion is connected by a bridge 18. The replaceable frame assembly 20 that holds the main lens assembly 10 on the inside has a magnet holding protrusion that simultaneously locks the hook-like protrusion 14 and the magnet 16 of the main lens assembly on the left and right ends of the front frame 22. 24, and the bridge portion 18 of the main lens assembly 10 and the bridge portion 26 of the frame assembly 20 are provided with a recess 19 and a hook-like projection 28 so that they can be locked to each other.

  In FIG. 2, the main part will be described in more detail. The magnet 16a of the main lens assembly 10a and the magnet 24a of the replaceable frame assembly 20a are attracted and automatically attracted to each other, thereby automatically The hook-shaped protrusion 14a comes to fit into the end 29 of the magnet pedestal 27 of the frame assembly, and the temple T spreads outward, so that the armor portion 23 of the main lens frame is warped outward and the magnets are about to come off. Will not come off. Since this is the main lens frame, it is important as described above. Further, when only the hook-shaped protrusions are connected, the main lens frame is detached from the front frame when the glasses are inverted. Both combined connections are preferred.

  As described above, FIG. 3 is a case where the main lens frame 10b and the frame assembly 20b are connected to each other only by magnets. For example, the temple T is a plan view when the temple T is expanded when wearing glasses, etc. The magnet 16b and the magnet 24b are surely detached. In this case, the main lens including the expensive lens or the aberration correction lens is damaged by dropping.

  FIG. 4 is a perspective view related to claim 3, wherein the two correction main lenses L are formed as single lens assemblies 30 and 30a, each of which is independent from each other, and a fitting recess at the inner end thereof. The inner projections 33 and 33a of the bridge 26a of the replaceable frame assembly 20c are fitted to the 31 and 31a. And the magnet part 24c inside an armor part and the magnet 16c of a single lens assembly represent the state which can each be connected so that removal is possible.

  Further, since it is not necessary to cut a lens fitting groove in the opening of the frame assembly, the front frames 22 and 22a of the frame assembly can be punched out of a metal plate and can be manufactured at low cost.

  FIG. 5 is an explanatory diagram related to claim 5 and comprises at least one main lens assembly 10e and a plurality of replaceable frame assemblies 20e, 20f, 20g and the like. This makes it possible to adjust the frame to T, P, and O by exchanging the frame with one expensive lens that is always worn and corrected for aberrations. In addition, since the main lens frame is hidden in the outer frame assembly, it is not necessary for others to notice that the same thing is being hung. You will be able to enjoy lots of stylish frames at low cost.

The perspective view of the Example of this invention The partial expansion perspective view of the Example of this invention Plan view for explanation The perspective view of the other Example of this invention Explanatory drawing of the set of the Example of this invention

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Main lens assembly 12 Lens assembly 14 Main lens assembly edge part hook-shaped protrusion 16 Magnet or magnetic body 18 Main lens assembly bridge 19 Main lens assembly bridge recessed part 20 Frame assembly 22 Front frame 24 of frame assembly Magnet holding protrusion part 26 Frame assembly Bridge 28 of the frame assembly Hook-like protrusion 30 behind the bridge of the lens assembly Single lens assembly 31 Recess 33 for fitting 33 Projection L behind the frame assembly bridge Lens T Temple

Claims (5)

Detachable inner-type main lens assembly consisting of two correction main lenses and a lens assembly is provided with a hook-like protrusion at the outermost ends of both left and right outer ends and a magnet or magnetic body inside thereof, The exchangeable frame assembly that holds the main lens assembly on the inside is connected by a bridge at the intermediate portion. A spectacle assembly characterized by having a holding projection part. 2. The spectacle assembly according to claim 1, further comprising means capable of being locked to each other at a bridge portion of the main lens assembly and a bridge portion of the replaceable frame assembly. 2. The correction lens according to claim 1, wherein each of the two correction main lenses is formed as an independent single lens assembly and is removably connected to the inside of the replaceable frame assembly. Glasses assembly. The spectacle assembly according to claim 1 or 3, wherein the front frame of the replaceable frame assembly has a structure without a lens. An eyeglass set comprising: at least one main lens assembly according to claim 1 or 3; and a plurality of interchangeable frame assemblies.

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